Faults Diagnosis Design and Realization of Underground Linear Motor Pump Valve

Abstract:

The linear motor pump bears the pumping work and other important work, once the valve failure, it threats to the safety of staff seriously. In order to ensure the safety of underground working environment, the abnormal current signal, vibration signals, differential pressure signal and absolute pressure signal are taken as the recognition base, a portable linear motor pump fault detection system is designed. The modular design process of hardware system and software system in detail are given. The data which collected from Victory Oil Field are taken for system test and detection instrument assembly. Test results show that the system can effectively collect failure signal and make an accurate diagnosis. It has the good performance in man-machine interaction, and it has very nice engineering application prospect.

• Periodical: Applied Mechanics and Materials (Volumes 543-547)
• Pages: 985-988
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.543-547.985
• Online since: March 2014
• Authors: Guang Rong Chen*, Xiao Qin Li
• Keywords: Fault Diagnosis, Linear Motor Pump, Oil Field, Signal Analysis

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